<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区 -->
    <el-card>
      <!-- 搜素区域 -->
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append"
                       icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderlist"
                border
                stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号"
                         prop="order_number"></el-table-column>
        <el-table-column label="订单价格"
                         prop="order_price"></el-table-column>
        <el-table-column label="是否付款"
                         prop="pay_status">
          <template slot-scope="scope">
            <el-tag type="success"
                    v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger"
                    v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货"
                         prop="is_send"></el-table-column>
        <el-table-column label="下单时间"
                         prop="create_time">
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作"
                         width="125px">
          <template slot-scope="">
            <el-button size="mini"
                       type="primary"
                       icon="el-icon-edit"
                       @click="showBox"></el-button>
            <el-button size="mini"
                       type="success"
                       icon="el-icon-location"
                       @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页 -->
      <el-pagination @size-change="handleSizeChange"
                     @current-change="handleCurrentChange"
                     :current-page="queryInfo.pagenum"
                     :page-sizes="[3, 5, 10, 15]"
                     :page-size="queryInfo.pagesize"
                     layout="total, sizes, prev, pager, next, jumper"
                     :total="total">
      </el-pagination>
    </el-card>
    <!-- 修改地址的对话框 -->
    <el-dialog title="修改地址"
               :visible.sync="addressVisible"
               width="50%"
               @close="addressDialogClosed">
               <!-- 添加表单 -->
      <el-form :model="addressForm"
               :rules="addressFormRules"
               ref="addressFormRef"
               label-width="100px">
        <el-form-item label="省市区/县"
                      prop="address1">
                      <!-- 级联选择器 -->
          <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
        </el-form-item>
         <el-form-item label="详细地址"
                      prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
        </el-form>
        <span slot="footer"
              class="dialog-footer">
          <el-button @click="addressVisible = false">取 消</el-button>
          <el-button type="primary"
                     @click="addressVisible = false">确 定</el-button>
        </span>
    </el-dialog>
    <!-- 展示物流进度的对话框 -->
<el-dialog
  title="物流进度"
  :visible.sync="progressVisible"
  width="50%">
  <span>这是一段信息</span>
</el-dialog>
  </div>
</template>

<script>
import cityData from './citydata'

export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 数据总条数
      total: 0,
      // 订单列表
      orderlist: [],
      // 修改地址的数据对象
      addressForm: {
        address1: [],
        address2: ''
      },
      // 控制修改地址对话框的显示与隐藏
      addressVisible: false,
      // 修改地址对话框的验证规则
      addressFormRules: {
        address1: [{ required: true, message: '请选择省市区县', trigger: 'blur' }],
        address2: [{ required: true, message: '请输入详细地址', trigger: 'blur' }]
      },
      cityData,
      progressVisible: false
    }
  },
  // 中间件函数
  created() {
    this.getOrderList()
  },
  // 事件处理函数
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败！')
      }
      //   console.log(res)
      this.total = res.data.total
      this.orderlist = res.data.goods
    },
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 展示修改地址的对话框
    showBox() {
      this.addressVisible = true
    },
    // 关闭表单重置数据
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    async showProgressBox() {
      // 接口不能正常使用
    //   const { data: res } = await this.$http.get('/kuaidi/804909574412544580')
    //   if (res.meta.status !== 200) {
    //     return this.$message.error('获取物流信息失败！')
    //   }
    //   console.log(res)
      this.progressVisible = true
    }
  }
}
</script>

<style lang="less" scoped>
.el-cascader{
    width: 100%;
}
</style>
